CA1193518A - Hydraulic brake actuator - Google Patents

Hydraulic brake actuator

Info

Publication number
CA1193518A
CA1193518A CA000442045A CA442045A CA1193518A CA 1193518 A CA1193518 A CA 1193518A CA 000442045 A CA000442045 A CA 000442045A CA 442045 A CA442045 A CA 442045A CA 1193518 A CA1193518 A CA 1193518A
Authority
CA
Canada
Prior art keywords
primary
tubular structure
brake
cylinder
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000442045A
Other languages
English (en)
French (fr)
Inventor
James R. Clark
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwell International Corp filed Critical Rockwell International Corp
Application granted granted Critical
Publication of CA1193518A publication Critical patent/CA1193518A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/66—Wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Braking Arrangements (AREA)
CA000442045A 1983-01-13 1983-11-28 Hydraulic brake actuator Expired CA1193518A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/457,824 US4478137A (en) 1983-01-13 1983-01-13 Hydraulic brake actuator
US457,824 1983-01-13

Publications (1)

Publication Number Publication Date
CA1193518A true CA1193518A (en) 1985-09-17

Family

ID=23818207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000442045A Expired CA1193518A (en) 1983-01-13 1983-11-28 Hydraulic brake actuator

Country Status (10)

Country Link
US (1) US4478137A (es)
EP (1) EP0116134B1 (es)
JP (1) JPS59133839A (es)
AR (1) AR231714A1 (es)
AU (1) AU569854B2 (es)
BR (1) BR8400143A (es)
CA (1) CA1193518A (es)
DE (2) DE116134T1 (es)
ES (1) ES8501857A1 (es)
MX (1) MX158830A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407033A (en) * 1990-04-02 1995-04-18 Alfred Teves Gmbh Brake unit and spring energy accumulator for it
US5829339A (en) * 1995-06-09 1998-11-03 Tse Brakes, Inc. Crimped sealed adapter bushing assembly for a double diaphragm spring brake actuator
DE19846850C1 (de) * 1998-10-12 2000-05-25 Knorr Bremse Systeme Druckfederanordnung in einem Bremszylinder, insbesondere von Feststellbremsen bei Nutzfahrzeugen
US9435359B2 (en) 2012-02-13 2016-09-06 Schlumberger Technology Corporation Adaptive hydraulic cylinder with floating seal interface
US9108671B2 (en) * 2012-08-01 2015-08-18 GM Global Technology Operations LLC Seal assembly
DE102013217065C5 (de) * 2013-08-27 2022-11-17 Saf-Holland Gmbh Bremseinheit
CN107250579B (zh) * 2015-02-23 2019-04-19 三菱电机株式会社 轴支承部的耐热结构及致动器
CN110792706B (zh) * 2019-11-26 2021-03-23 江苏新迈机械有限公司 绞车用弹簧缸及其工作方法、绞车

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794633A (en) * 1956-02-24 1957-06-04 Nat Pneumatic Co Inc Automatic disconnecting mechanism for fluid pressure operated linkage
SU146467A1 (ru) * 1961-08-14 1961-11-30 А.Д. Димашко Тормоз шахтной подъемной машины
US3232175A (en) * 1963-04-24 1966-02-01 Rockwell Standard Co Brake systems
US3411417A (en) * 1967-01-31 1968-11-19 Certain Teed Prod Corp Add-on brake actuator with mechanical release feature
GB1290784A (es) * 1970-01-16 1972-09-27
GB1424536A (en) * 1972-05-12 1976-02-11 Automotive Prod Co Ltd Shoe expanding devices for internal shoe drum brakes adjustable speed projector
US3926094A (en) * 1973-07-02 1975-12-16 Midland Ross Corp Air operated spring brake
US4251050A (en) * 1977-10-18 1981-02-17 The Garrett Corp. Turbocharger control actuator
US4211150A (en) * 1977-10-26 1980-07-08 Abex Corporation Air cylinder
DE2840836A1 (de) * 1978-09-20 1980-04-03 Teves Gmbh Alfred Federspeicher, insbesondere zur bremsbetaetigung

Also Published As

Publication number Publication date
ES528834A0 (es) 1984-12-01
AU569854B2 (en) 1988-02-25
US4478137A (en) 1984-10-23
DE3370947D1 (en) 1987-05-21
BR8400143A (pt) 1984-08-21
DE116134T1 (de) 1985-01-31
ES8501857A1 (es) 1984-12-01
AU2188783A (en) 1984-07-19
MX158830A (es) 1989-03-16
EP0116134A1 (en) 1984-08-22
EP0116134B1 (en) 1987-04-15
AR231714A1 (es) 1985-02-28
JPS59133839A (ja) 1984-08-01

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry